Does anyone know if the baptism/birth records that are mixed in with the marriage records listed in my "question" are somewhere else too?
Sister Gina Dellapiana
This is not a marriage records project. It's a civil records project. There can be birth/baptism, death and marriage records all in the same batch. That's why the first field we index is Entry Type and we choose either Nascita, Matrimoni, or Morti.
In this project, do not index records of banns (or public announcements of marriages), which are marked NED. They are not indexed because the full marriage record has been or will be indexed.
There are birth records for Chieti on the Antenati webpage found here within that date range. I am not sure if that is what you are looking for. You can find them here: http://dl.antenati.san.beniculturali.it/v/Archivio+di+Stato+di+Chieti/ . I hope that helps you.
So I am working on indexing the marriage records Index project Chieti 1809-1930 parte I, but there are births/baptism and death records that aren't supporting documents for marriages mixed in with the marriage records.
I spot checked one record from batch MMCR-NRS which are baptisms and births from Fara Filiorum Petri in 1840, but those aren't available on the website you listed.
So, my question is: As I say they have no extractable data, are those records going to not be hints on familysearch.org?